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Intensity based background subtraction for effective object detection

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Bhagyasri Kandru
Bhagyasri Kandru on 19 Jan 2016
Answered: Image Analyst on 21 Feb 2016
How can I consider n frames for comparison to find the stationary objects?

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Answers (2)

Dima Lisin
Dima Lisin on 21 Feb 2016
Try using vision.ForegroundDetector object in the Computer Vision System Toolbox.

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Image Analyst
Image Analyst on 21 Feb 2016
My attached demo does exactly this. It computes a "background" image as the sum of previous frames in a video. Then it subtracts that from the current frame.

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